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| nuclear two-photon decay |
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Message ID: 153
Entry time: Wed Jun 30 13:57:14 2021
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| Author: |
Yuri, Sergey |
| Category: |
Accelerator |
| Subject: |
sextupoles + scraper positions |
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After setting up on 70Se
Sextupoles were adjusted to optimize the resolution of the 70Se peak. Set values are in the ESR logbook.
The SIS energy was shifted up to increase the number of 70Se.
Esis original = 445.68 MeV/u
Esis now = 451.68 MeV/u (+6 MeV/u)
See attached pictures
scrapers:
GE01DS_HI = -58mm
GE01DS_HA = +130mm (fully open)
GEEXDD2_S = -0.5mm
GEEXDS2HA = -11.2mm |
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